package com.bytedance.user.mapper;

import com.bytedance.user.pojo.Relation;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

@Mapper
public interface RelationMapper {
    public Relation selectIsFollow(@Param("currentId") Long currentId, @Param("toId") Long toId);
}
